查询词典 rectangular axes

The results show that the main factors influenced structural earthquake are earth damage degree, fault length stress and an angle between extend stress axes and fault strike.

研究结果表明，地壳损伤程度、断层长度、应力及拉应力轴与断层走向之间的夹角是影响构造地震的主要因素。

Rogues are supposed to be the masters of melee weaponry and there's extensive support in classical literature for brigand/swashbuckler/lightly armored warrior types using axes (pen and paper RPGs, pirates, Native Americans with tomahawks, gladiators).

流氓被认为是主人的混战武器和有广泛的支持，在古典文学的强盗/ swashbuckler /轻型装甲武士类型使用石斧（笔和纸RPG游戏，海盗，土著美国人与tomahawks ，角斗士）。

Reynolds stresses can be expressed into two forms: one is the generally used second order symmetric tensor, the other is, as described in this paper, the tensorial function of its principal axes directions and turbulent kinetic energy distribution coefficients .

雷诺应力可以有两种表达形式：一种是表达成二阶对称张量，另一种如本文所述，表示为主轴方向及湍动能分配系数的张量函数。

Three axes are of equal length and are symmetrically placed in one plane, and the fourth axis is perpendicular to the others.

三个轴是有相等的长度并且被相称性地放在一个飞机之内，而且第四个轴与其余者成垂直。

Our main work is as follows: the stable laser mode theory in uniform plasmas is extended to non-uniform plasma cases; the discussion of the sufficient and necessary conditions for laser self-focusing in uniform plasmas is developed to non-uniform plasma cases; a quantitative approach to judge the impact of different plasma density distribution on laser self-focusing is proposed; the evolution properties of asymmetric laser filed in non-uniform and uniform plasmas are discussed and mechanisms that symmetric channel-like plasmas can confine the laser centroid around the plasma channel axes and symmetrize initially asymmetric laser beams are proposed; the formation of solitary standing wave in moderate plasma density is studied by PIC simulations and can be explained by stimulated Raman scattering of laser beams in plasmas.

主要工作为：把均匀等离子体中激光的稳定模理论推广到横向非均匀等离子体情形；把均匀等离子体中激光自聚焦的充分和必要条件的讨论推广到横向非均匀等离子体情形；给出横向密度分布不同的等离子体影响激光自聚焦的定量判据。讨论了初始不对称的激光场在横向非均匀及均匀等离子体中的演化特性，并提出了具有对称腔道结构的等离子体箍缩激光质心和对称化初始不对称激光场的物理机制。用粒子模拟讨论了激光场在等离子体中形成孤立驻波的过程，认为前向受激拉曼散射是发生此现象的可能机制。

Using MATLAB to deal with three dimensional syphon's CAD/CAM is more helpful than using axes analysis in one plan.

实践证明使用MATLAB解决三维弯管的CAD/CAM问题，比以往解决轴线在同一平面内的弯管问题在工程计算上有一定优势。

Principal axes method, was presented to figure out the rotational directions of talus and calcaneus and the angles between them.

采用最大类间方差法与交互式数学形态学方法相结合的手段从活体后足CT序列图像中分割出距骨和跟骨，以移动立方体法重建距下关节复合体的表面并以动画方式显示距骨和跟骨的结构信息，提出力矩主轴法计算距骨和跟骨相对于参考系的旋转方向及它们之间的夹角。

To improve the pointing accuracy of the telescope mount and the capability of daylight tracking, it is necessary to do more study on the error of telescope axes. The present thesis analyses many kinds of factors that cause the pointing error of telescope mount, and discusses the method for correcting the pointing error by setting up telescope mount model in detail.

本文详细分析了望远镜机架指向产生偏差的各种因素，讨论了通过建立望远镜机架指向误差模型的方法来修正望远镜机架指向误差的方法，通过使用CCD观测恒星来求解望远镜机架指向误差模型参数。

In this experiment we use a stationery system with two identical cameras with parallel axes to track a moving object in three dimensional space.

这个实验，我们用一种用平行轴固定的两台同步摄像机定位系统来跟踪一个三维空间中的移动物体。

Branchlets and inflorescence axes with arachnoid tomentum; leaflets abaxially with persistent rubiginous arachnoid tomentum.

有蛛丝状绒毛的小枝和花序轴；小叶背面具宿存的锈红色的蛛丝状绒毛。 37 V。 lanceolatifoliosa 鸡足葡萄

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。